opentelemetry-ext-jaeger doesn't work with jaeger-all-in-one collector

[toumorokoshi]

Describe your environment

python3.8

Steps to reproduce

start the jaeger all in one docker container:

docker run -p 16686:16686 -p 14268:14268 jaegertracing/all-in-one

Run the following script:

    # /tmp/example.py
    from opentelemetry import trace
    from opentelemetry.ext import jaeger
    from opentelemetry.sdk.trace import TracerProvider
    from opentelemetry.sdk.trace.export import SimpleExportSpanProcessor

    trace.set_tracer_provider(TracerProvider())

    # create a JaegerSpanExporter
    jaeger_exporter = jaeger.JaegerSpanExporter(
        service_name='my-helloworld-service',
        collector_host_name='localhost',
        collector_port=14268,
        collector_endpoint='/api/traces?format=jaeger.thrift',
    )

    trace.get_tracer_provider().add_span_processor(
        SimpleExportSpanProcessor(jaeger_exporter)
    )
    tracer = trace.get_tracer(__name__)
    with tracer.start_as_current_span('foo'):
        with tracer.start_as_current_span('bar'):
            with tracer.start_as_current_span('baz'):
                print("Hello world from OpenTelemetry Python!")

I'd expected to see the traces all emitted to jaeger. Instead, I get a thrift exception from the python script:

Exception while exporting Span.
Traceback (most recent call last):
  File "/home/tsutsumi/workspace/opentelemetry-python/opentelemetry-sdk/src/opentelemetry/sdk/trace/export/__init__.py", line 81, in on_end
    self.span_exporter.export((span,))
  File "/home/tsutsumi/workspace/opentelemetry-python/ext/opentelemetry-ext-jaeger/src/opentelemetry/ext/jaeger/__init__.py", line 118, in export
    self.collector.submit(batch)
  File "/home/tsutsumi/workspace/opentelemetry-python/ext/opentelemetry-ext-jaeger/src/opentelemetry/ext/jaeger/__init__.py", line 377, in submit
    self.client.submitBatches([batch])
  File "/home/tsutsumi/workspace/opentelemetry-python/ext/opentelemetry-ext-jaeger/src/opentelemetry/ext/jaeger/gen/jaeger/Collector.py", line 46, in submitBatches
    return self.recv_submitBatches()
  File "/home/tsutsumi/workspace/opentelemetry-python/ext/opentelemetry-ext-jaeger/src/opentelemetry/ext/jaeger/gen/jaeger/Collector.py", line 60, in recv_submitBatches
    (fname, mtype, rseqid) = iprot.readMessageBegin()
  File "/home/tsutsumi/.pyenv/versions/3.8.1/envs/otel/lib/python3.8/site-packages/thrift/protocol/TBinaryProtocol.py", line 148, in readMessageBegin
    name = self.trans.readAll(sz)
  File "/home/tsutsumi/.pyenv/versions/3.8.1/envs/otel/lib/python3.8/site-packages/thrift/transport/TTransport.py", line 68, in readAll
    raise EOFError()
EOFError

[toumorokoshi]

Thanks to @mauriciovasquezbernal I have this working with the agent exposed in all-in-one. collector looks to be reproducible, so renaming the ticket to qualify for that.